The fundamental book in algebraic topology is the book "Algebraic topology" by Alen Hatcher. An online version of the book (free downloadablee) can be found here.

Recently my work is based on Asymptotic Dimension. I have (somewhat) mastered the basics and I was fortunate enough to prove some results and write some papers on the matter. The paper Asymptotic Dimension On Finitely Presented Groups was accepted in Proceedings of American Mathematical Society.

The best guide to latex in Greek can be found here. It is due to Nikos Blaxos and Stella Kapodistria two of the best graduate students in the Math Depratment Of University Of Athens.

Bellow there is a list of some of my papers, articles and generally my work (all preprints and maybe in Greek)

This semester I am STILL working on Assouad-Nagata Dimension. It is a special case of asymptotic dimension. The problem is that NOT all properties are carried over immediately. This is what I am doing at the moment.

1. Asymptotic Dimension ( My Greek Masters Thesis)
2. Assouad Nagata Dimension - The Real Basics (With Brad Groff)
3. On Limit Aperiodic Groups (pdf)
4. On Limit Aperiodic Groups (tex)
5. Questions On Limit Aperiodic Groups
6. Asymptotic Dimension On Finitelly Presented Groups (accepted by Proceedings of AMS)
7. Some (Math) Gardening (In greek with Myrto Kallipoliti)
8. Solvable Groups, A Numerical Approach
9. Cayley Graphs an Introduction (In Greek)
10. A Good Lecturer's Guide